Wristwatch



FIG. 1 is a top plan view of a wristwatch showing my new design with the cap closed;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof with the cap opened; and,

FIG. 7 is a right side elevational view of FIG. 6.

The broken line showings of band portions in all figures are environmental only and form no part of the claimed design. 

The ornamental design for a wristwatch, as shown and described. 